Megger MIT1025, Insulation Tester 20TΩ CAT IV

Megger Insulation Tester

The Megger MIT1025 10kV lightwEight and compact insulation tester are used for diagnostics testing and maintenance of high voltage electrical equipment. It measures insulation resistance up to 20Tohm and offers tests such as polarisation index, dielectric absorption ratio, step voltage, dielectric discharge and ramp testing. This device has a lithium-ion battery and the large, clear and easy to read display makes it suitable to use in sunlight and poorly lit environments. The information displayed by it includes resistance, voltage, leakage current, capacitance, battery status and time constant. The elapsed time is also displayed constantly, which reduces the need for a separate timer.

Features and Benefits

Timed IR plus PI and DAR diagnostic tests Operates with a dead battery when on line power/mains Rapid charge Li-ion battery : Up to 6 hours continuous testing (5kV) Dedicated voltmeter function (30V to 660V) Large LCD display with an automatic backlight Noise filter - Rejects up to 3mA noise High altitude operation up to 3000m

Applications

Cables Transformers Motors/generators Circuit breakers Bushings

Certifications

CATIV 600V IP65 rated IEC61326-1